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    CVE-2018-1000039

    In Artifex MuPDF 1.12.0 and earlier, multiple heap use after free bugs in the PDF parser could allow an attacker to execute arbitrary code, read memory, or cause a denial of service via a crafted file.

    Published:May 24, 2018
    Last Modified:Nov 21, 2024
    EPS:May 24, 2018
    EPSS Score:0.00705
    CVSS Score:6.3

    Affected Products

    Vendor
    Artifex
    Product
    Mupdf

    Exploits

    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5492https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5513https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5521https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5604https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5492https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5513https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5521https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5604

    Common Weakness Enumeration

    CWE-416 Use After Free

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2025-71382 (CVSS 7.1) — MuPDF before 1.27.0-rc1 contains an uncontrolled recursion vulnerability in the EPUB CSS rendering engine that…
    CVE-2026-7233 (CVSS 1.9) — A vulnerability was determined in Artifex MuPDF up to 1.28.0. The impacted element is the function fz_subset_c…
    CVE-2026-40505 (CVSS 4.8) — MuPDF before 1.27 contains an ANSI injection vulnerability in mutool that allows attackers to inject arbitrary…
    CVE-2026-3308 (CVSS 7.8) — An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to mal…
    CVE-2025-15569 (CVSS 7.3) — A flaw has been found in Artifex MuPDF up to 1.26.1 on Windows. The impacted element is the function get_syste…
    CVE-2026-25556 (CVSS 5.9) — MuPDF versions 1.23.0 through 1.27.0 contain a double-free vulnerability in fz_fill_pixmap_from_display_list()…
    CVE-2025-55780 (CVSS 7.5) — A null pointer dereference occurs in the function break_word_for_overflow_wrap() in MuPDF 1.26.4 when renderin…
    CVE-2025-46206 (CVSS 6.5) — An issue in Artifex mupdf 1.25.6, 1.25.5 allows a remote attacker to cause a denial of service via an infinite…
    CVE-2024-46657 (CVSS 5.5) — Artifex Software mupdf v1.24.9 was discovered to contain a segmentation fault via the component /tools/pdfextr…
    CVE-2024-24259 (CVSS 7.5) — freeglut through 3.4.0 was discovered to contain a memory leak via the menuEntry variable in the glutAddMenuEn…

    References

    http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=4dcc6affe04368461310a21238f7e1871a752a05%3Bhp=8ec561d1bccc46e9db40a9f61310cd8b3763914e
    http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=71ceebcf56e682504da22c4035b39a2d451e8ffd%3Bhp=7f82c01523505052615492f8e220f4348ba46995
    http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=f597300439e62f5e921f0d7b1e880b5c1a1f1607%3Bhp=093fc3b098dc5fadef5d8ad4b225db9fb124758b
    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5492
    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5513
    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5521
    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5604
    https://bugs.ghostscript.com/show_bug.cgi?id=698883
    https://bugs.ghostscript.com/show_bug.cgi?id=698888
    https://bugs.ghostscript.com/show_bug.cgi?id=698891
    https://bugs.ghostscript.com/show_bug.cgi?id=698892
    https://bugs.ghostscript.com/show_bug.cgi?id=698901
    https://security.gentoo.org/glsa/201811-15
    http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=4dcc6affe04368461310a21238f7e1871a752a05%3Bhp=8ec561d1bccc46e9db40a9f61310cd8b3763914e
    http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=71ceebcf56e682504da22c4035b39a2d451e8ffd%3Bhp=7f82c01523505052615492f8e220f4348ba46995
    http://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=f597300439e62f5e921f0d7b1e880b5c1a1f1607%3Bhp=093fc3b098dc5fadef5d8ad4b225db9fb124758b
    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5492
    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5513
    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5521
    https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5604
    https://bugs.ghostscript.com/show_bug.cgi?id=698883
    https://bugs.ghostscript.com/show_bug.cgi?id=698888
    https://bugs.ghostscript.com/show_bug.cgi?id=698891
    https://bugs.ghostscript.com/show_bug.cgi?id=698892
    https://bugs.ghostscript.com/show_bug.cgi?id=698901
    https://security.gentoo.org/glsa/201811-15

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High